Warnock Hersey Rated Door question

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Author Message Robin E. Snyder Senior Member Username: robin Post Number: 513 Registered: 08-2004 Posted on Thursday, February 27, 2014 - 04:56 pm:    It's RFI week for me!!! If a rated door assembly is tested by WH (instead of UL), would WH still neet to test (and show compliance with) UL 10c (or is that test only performed by UL)? ken hercenberg Senior Member Username: khercenberg Post Number: 717 Registered: 12-2006 Posted on Thursday, February 27, 2014 - 05:19 pm:    As far as I know, Interetek (WH) tests to UL 10(c) and many other standards. Check out their directory at https://whdirectory.intertek.com/Pages/DLP_Search.aspx Mark Gilligan SE, Senior Member Username: mark_gilligan Post Number: 645 Registered: 10-2007 Posted on Friday, February 28, 2014 - 09:08 pm:    WH needs to test to the standard listed in the code. If the code required UL to perform the test we would have a monopoly. If the Owner wishes to only allow tests per UL and states so in the specification then there is no problem.